The most common reasons for slow typing time are insufficient random access memory, key loggers and fragmented hard drive data. Key loggers are viruses that track your keystrokes, allowing a third party to steal passwords and other information.How do you speed up a keyboard?
Open the Control Panel via the Start menu or the Power User menu (Windows-X). Enter Keyboard, (without quotes) into the search bar, then click the Keyboard search result. Under the Speed tab, the Character Repeat section contains two sliders that affect how your keyboard reacts when you hold down a key.